Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
09/11/2024, 20:26
Static task
static1
Behavioral task
behavioral1
Sample
b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e.exe
Resource
win10v2004-20241007-en
General
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Target
b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e.exe
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Size
1.1MB
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MD5
8f63cd72fc0fd5bcbe8bf285d7cbb97b
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SHA1
8ff3a1147585ed7b23ffa817619cda109fb7cb59
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SHA256
b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e
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SHA512
4025dec8792de3404f6c0a9ce76348fd124f6799f35d90129efab6ce5dd8c08e21b0ea33634807118d5a7a95978b2198d9a70d9a188faba38e5e365f9f522d76
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SSDEEP
24576:aH0dl8myX9Bg42QoXFkrzkmplSgRDYo0lG4Z8r7Qfbkiu5QR:acallSllG4ZM7QzMi
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1048 b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1048 b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1048 b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1048 b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e.exe 1048 b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1048 wrote to memory of 2180 1048 b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e.exe 30 PID 1048 wrote to memory of 2180 1048 b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e.exe 30 PID 1048 wrote to memory of 2180 1048 b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e.exe 30 PID 1048 wrote to memory of 2180 1048 b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e.exe"C:\Users\Admin\AppData\Local\Temp\b31a3467a70050552aa1d5b24f19b97f3f8c95e2e0dbfe8223bd844a7c2da56e.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1048 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- System Location Discovery: System Language Discovery
PID:2180
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
753B
MD5048e4b2d89567321ddfdc9e8ce76f557
SHA104da8988ef555bbffe6cbfd76ee7a89a9869e672
SHA25654bee13e47ead35549fe5ccae29ee1aca94a582b040174555f80fb5c5e105813
SHA512d35314235a90ea63756aecc71375673bf528d256144d0ca6ca5f3e5cbccc2bdb1f1609552ab71ad44208cec13bf1e05c5dbde7d2d410daef88e181fec22b0190